Asia
| Taipei | ● Taiwan | Headquarter | Shanghai | ● China | Branch Office |
| Changhua | ● Taiwan | QC Center | Qingdao | ● China | QC Center |
| Bangkok | ● Thailand | Branch Office | Ningbo | ● China | QC Center |
| Yuhuan | ● China | QC Center | |||
| Guangzhou | ● China | QC Center |
| New York | ● USA | Branch Office | Guangzhou | ● China | QC Center |